/*
 * Copyright (c) 2022 Oracle and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.helidon.grpc.core;

import io.grpc.MethodDescriptor;

/**
 * Name generator for span operation name.
 */
@FunctionalInterface
public interface GrpcTracingName {
    /**
     * Constructs a span's operation name from the gRPC method.
     *
     * @param method method to extract a name from
     * @return operation name
     */
    String name(MethodDescriptor<?, ?> method);
}
